Seiko Cal. 0717 - 723

Seiko 0717-723

The 0717-723 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 0717 caliber with 30j jewels beating at 21,600 bph, it delivers a 58 hours power reserve. [seikata-wm-4ec91d546c2f]

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
11.8mm
Lug Width
22mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
130m
Dial Color
Burgundy
Jewels
30j
Frequency
21,600 bph
Power Reserve
58 hours
Year
1968

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